EP 0510842 B1 19980107 - Metallurgical fluxes
Title (en)
Metallurgical fluxes
Title (de)
Metallurgisches Flussmittel
Title (fr)
Flux métallurgique
Publication
Application
Priority
GB 9108889 A 19910425
Abstract (en)
[origin: EP0510842A2] A metallurgical flux is provided as bonded particulates in granular or briquette form, which contains fluxing ingredients, binder and an expanding agent whereby action of heat in contact with molten metal causes expansion of the expanding agent to break down the bonded particulates into particulate form.
IPC 1-7
IPC 8 full level
B22D 11/111 (2006.01); C21C 7/00 (2006.01); C22B 1/244 (2006.01); C22B 9/10 (2006.01)
CPC (source: EP US)
B22D 11/111 (2013.01 - EP US); C21C 7/0087 (2013.01 - EP US); C22B 1/244 (2013.01 - EP US); C22B 9/103 (2013.01 - EP US)
Citation (examination)
DE 2320969 A1 19741114 - SUEDDEUTSCHE KALKSTICKSTOFF
Designated contracting state (EPC)
BE DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0510842 A2 19921028; EP 0510842 A3 19930127; EP 0510842 B1 19980107; CA 2067067 A1 19921026; DE 69223843 D1 19980212; DE 69223843 T2 19980813; GB 9108889 D0 19910612; US 5240492 A 19930831
DOCDB simple family (application)
EP 92303212 A 19920410; CA 2067067 A 19920424; DE 69223843 T 19920410; GB 9108889 A 19910425; US 86620192 A 19920409